Bluelans&reg; Women's Fancy Crystal Brooch, Faux Pearl Brooch, Flower Brooch Pin Gift for Bridal Wedding Bring the bling wherever you go! Brooches are fastened with a clip pin backing. Uniquely designed brooches encrusted with crystals. This flower brooch make great gifts for the holiday season or any occasion! Material: Alloy, Crystal, Faux Pearl. Size: 4.2 x 4.2cm/ 1.65"x 1.65"